The Cisco Event Streamer (eStreamer) allows users to stream Firepower intrusion, discovery, and connection data from a Firepower Management Center or managed device (i.e., the eStreamer server) to external client applications such as Micro Focus ArcSight. eStreamer eNcore CLI is a multi-platform, multi-process eStreamer client application written in Python that is compatible with FMC versions 6.0 and above. This integration enables users to gain valuable insights into the users, hosts, applications, files, mobile devices, virtual environments, threats, and vulnerabilities that exist in your constantly changing network.

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Firepower Integration Latest
Feb 1, 2023
More info Less info
Product compatibility
Version 7.0 · 7.2
Version 6.11
Release notes

eStreamer eNcore

The Cisco eStreamer client.

The Cisco Event Streamer (also known as eStreamer) allows you to stream System intrusion, discovery, and connection data from Firepower Management Center or managed device (also referred to as the eStreamer server) to external client applications.

eStreamer responds to client requests with terse, compact, binary encoded messages – this keeps it fast.
eNcore is a new all-purpose client which requests all possible events from eStreamer, parses the binary content and outputs events in various formats to support other SIEMs.


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release-rel-2024-5-1-6148 | Wed May 8 00:58:25 PDT 2024